Surf Forecasts:
How big are the waves at Porth Ceriad today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 1.5ft (0.4m), 4s period with SW swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 0.5ft (0.1m), 12s period with W swell.
- Evening surf: Evening surf (22 Sep, local time) - 0.5ft (0.1m), 18s period with W swell.
The current surf forecast for Porth Ceriad at 1AM is: 0.4m 4s primary swell from a Southwest direction and 0.1m 6s secondary swell from a Southwest direction (forecast issued at 06:00pm September 21). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 1.5ft (0.4m) | 4s |
| Afternoon (22 Sep) | 0.5ft (0.1m) | 12s |
| Evening (22 Sep) | 0.5ft (0.1m) | 18s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Very mild (max 19°C on Tue night, min 12°C on Wed night). Winds increasing (light winds from the S on Tue afternoon, fresh winds from the N by Wed morning). | |||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | W 13 | W 13 | WSW 6 | SW 4 | SW 4 | SW 4 | SW 4 | W 12 | W 12 | W 12 | W 18 | SW 17 | SW 16 | W 4 | SW 14 | SW 14 | W 13 | W 13 | W 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 3 | 3 | 3 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 6 | 11 | 10 | 9 | 8 | 8 | 3 | 3 | 3 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | off | off | off | off | cross-off | cross-off |
High Tide | 5:48PM2.90m | 6:23AM2.86m | 6:40PM3.23m | 7:03AM3.17m | 7:16PM3.59m | ||||||||||||||
Low Tide | 00:48AM1.40m | 1:03PM1.37m | 1:38AM1.08m | 1:48PM1.06m | |||||||||||||||
 |  |  | | |  | | | | |  | |  |  | |  | | | | |
 | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | 7:20 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 19 | 15 | 13 | 13 | 14 | 13 | 13 |
Feels °C | 17 | 17 | 15 | 16 | 17 | 15 | 15 | 16 | 17 | 17 | 17 | 17 | 16 | 12 | 8 | 7 | 8 | 9 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 4 | WSW 6 | WSW 6 | SW 6 | SW 6 | SW 6 | SW 4 | SW 4 | SW 3 | WSW 3 | SW 6 | SW 17 | SW 16 | SW 15 | SW 14 | SW 14 | SW 8 | SW 7 | NNW 4 |
| kJ | 2 | 3 | 3 | 1 | 1 | 1 | 3 | 2 | 2 | 1 | 1 | 11 | 10 | 9 | 8 | 8 | 2 | 2 | 8 |
Swell 2 Height (m) Direction Period (s) | WSW 6 | W 13 | — | — | — | — | SW 6 | SW 6 | SW 6 | SW 6 | W 18 | W 12 | W 12 | W 6 | SW 8 | SW 8 | W 13 | W 13 | SW 7 |
| kJ | 3 | 3 | — | — | — | — | 1 | 1 | 1 | 1 | 6 | 3 | 3 | 1 | 3 | 3 | 3 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | W 13 | — | — | — | — | — | — | W 12 | W 12 | W 12 | W 12 | SW 6 | SW 6 | W 11 | W 9 | — | W 13 | W 13 | W 12 |
| kJ | 3 | — | — | — | — | — | — | 3 | 3 | 3 | 3 | 1 | 1 | 3 | 1 | — | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | SW 3 | SW 3 | SW 4 | SW 4 | SW 4 | — | — | — | — | WSW 3 | SW 3 | SW 3 | W 4 | NNW 4 | NNW 4 | NNW 5 | NNW 4 | — |
| kJ | — | 2 | 1 | 5 | 5 | 5 | — | — | — | — | 1 | 2 | 3 | 6 | 17 | 21 | 30 | 15 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 298 | 229 | 213 | 213 | 213 | 213 | 133 | 130 | 138 | 126 | 125 | 126 | 126 | 126 | 138 | 138 | 138 | 138 | 125 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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